Voltage monitoring relay CRV1-DC series

DCDIN railmodular

The CRV1-DC relay allows voltage monitoring on DC circuits: - Electrical: CRV1-DC12: Power supply 6 to 30 VDC. Adjustable min and max thresholds from 9 to 15 VDC. CRV1-DC24: Power supply 15 to 150 VDC. Adjustable min and max thresholds from 20 to 80 VDC. - Output contact: Single-pole changeover contact 16A/250V. Relay trip delay adjustable from 0.1 to 10s. Hysteresis 3%. - Physical: 1 module width housing (18mm), DIN rail mountable. 2 LEDs to indicate power on and contact status. - Relay switching: The contact switches if the measured voltage exceeds one of the programmed min or max thresholds, and the delay has elapsed. - Settings: Thresholds and delay settings are made using potentiometers located on the front of the protection relay. - Applications: The modular protection relay is used in tertiary and industrial electrical panels. Its function is to protect devices and electrical circuits from inappropriate voltages and to alert in case of abnormal voltage values. - Compliances: CE, RoHs, REACH. - Applicable standards: EN 60255-1, EN 60255-26 & -27. - Variants and order codes: Order Code | Circuit Type | Product Stocked CRV1-DC12 | DC 12V | instock CRV1-DC24 | DC 24V | instock - Features / Technical Specifications: - Voltage monitoring on DC circuits - Power supply: 6 to 30 VDC (CRV1-DC12), 15 to 150 VDC (CRV1-DC24) - Adjustable thresholds: 9 to 15 VDC (CRV1-DC12), 20 to 80 VDC (CRV1-DC24) - Output contact: single-pole changeover 16A/250V - Adjustable trip delay: 0.1 to 10s - Hysteresis: 3% - 1 module width housing (18mm), DIN rail mounting - 2 indication LEDs - Settings via front panel potentiometers - Compliance: CE, RoHs, REACH - Standards: EN 60255-1, EN 60255-26 & -27